The Bachelor’s Catherine Giudici Is A Total Drunk!

Now that champagne isn’t on tap for every dramatic moment, The Bachelor’s Catherine Giudici is taking matters into her own hands – because, according to sources, she’s drinking nonstop to deal with fiancé Sean Lowe’s crazy schedule!

While Sean, 29, has been busy on Dancing With The Stars, 26-year-old Catherine has found herself alone in L.A., with no familiar faces. “All he does is rehearse and spend time with his partner, Peta Murgatroyd,” states an insider. “She’s tired of waiting around for him, so she goes to bars and gets wasted.”

Catherine must be pretty lonely, because she’s recently been frequenting L.A. hotspots Planet Dailies and The Sayers Club, where eyewitnesses say the graphic designer downed vodka and tequila shots. “She was being really loud and obnoxious,” an eyewitness from Sayers tells Star. “She kept telling everyone she was going to be a big star too. It was embaradsssing.”

To make matters worse, Sean is apparently going back on his word to move to Texas once DWTS is over – and instead wants to stayl in L.A. “They had a huge fight about it,” continues the source. “ He makes money in L.A., but she goes out, gets bombed and hangs out with lowlifes.”

One of Catherine’s new companions is Sur waitress Scheana Marie, who famously slept with Eddie Cibrian while he was still married to Brandi Glanville. “Sean is upset,” spills the pal. “He’s trying to get through the next few weeks, but she’s making it hard for him.”